| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_781c429e4e20536916ff74dcbe1b5417 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D7-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D7-06 |
| filingDate |
2014-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc956791e10dbbfebd72c1da10b98d3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ba2d20706b9dcfa967c9141f229929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9ef2de8b4a88550e85493ca4e7b7add
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66dd8c9ab93194ac37aa952d6d8ca690 |
| publicationDate |
2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140128269-A |
| titleOfInvention |
Copper foil for high frequency circuit, copper clad laminate for high frequency circuit, printed wiring board for high frequency circuit, copper foil attached with carrier for high frequency circuit, electronic device, and method for manufacturing printed wiring board |
| abstract |
Provided is a copper foil for a high frequency circuit in which transmission loss is suppressed well even when used for a high frequency circuit board and occurrence of dust drop on the surface of the copper foil is satisfactorily suppressed. A copper foil in which a primary particle layer of copper is formed on the surface of a copper foil and a secondary particle layer of a ternary alloy composed of copper, cobalt and nickel is formed on the primary particle layer, A copper foil for a high frequency circuit having a ratio of a three dimensional surface area to a two dimensional surface area by a microscope of 2.0 or more and less than 2.2. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110382745-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110382745-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220082391-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170081572-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10383222-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022124842-A1 |
| priorityDate |
2013-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |